GENIUS CUP SEMI-FINALS STANDART SEVEN
ALGEBRA
x
y
z
=
=
3
6
9
x
y
z
Tafuta x ikiwa x - 2y + 3z = 12 na
=
=
3
6
9
1. Find x if x - 2y + 3z = 12 and
A) 2
B) 3
C) 4
3. The number of girls and boys in the class are
proportional to 1.2 and 1.4 . If the number of
students is between 66 and 80, then find the
number of boys in the class?
D) 5
Uwiano wa wasichana na wavulana katika darasa
ni 1.2 na 1.4. Ikiwa idadi ya wanafunzi kati ya 66
na 80,tafuta idadi ya wavulana katika darasa.
2. Convert 0.071 to percentage.
Badili 0.071 kuwa asilimia.
A) 7.1%
B) 71%
C) 0.71%
D)
71
%
100
Genius Cup 10-11th April 2015
A) 24
C) 36
D) 42
4. In one family the sum of the ages is 41. The
mother’s age is 3 less than the father’s age
and nine times the child’s age. How old is the
father?
Ndani ya familiya moja jumla ya umri wao ni 41.
Umri wa mama ni pungufu ya miaka 3 wa umri wa
baba na ni mara tisa ya umri wa mtoto. Je, Baba
ana umrigani?
A) 19
1
B) 28
B) 21
C) 24
D) 27
GENIUS CUP SEMI-FINALS STANDART SEVEN
5. The width of a rectangle is 75% of the length. If
the area of the rectangle is 192cm2, find the perimeter of this rectangle?
7. Two pumps are filling a petrol container with
10,000 liters of capacity. Second pump is filling
the container 10 liters less than the first pump
per minute. When both pumps were turned on
for ten minutes, half of the container was filled.
How much petrol were filled by each pump in
10 minutes?
Pampu mbili zinajaza pipa la petrol lenye ujazo wa
lita 10,000. Pampu ya pili inajaza pipa lenye ujazo
wa lita 10 pungufu ya pampu ya kwanza kwa dakika moja. Wakati pampu zote zilipowashwa kwa dakika 10, nusu ya pipa lilijazwa. Ujazo gani ulijazwa
kwa kila pampu kwa dikika 10?
Upana wa mstatili ni 75% ya urefu wake. Ikiwa eneo
wa mstatili ni 192sm2, tafuta mzingo wa mstatili huu.
A) 96
B) 62
C) 56
D) 28
6. In two sacks there is 140kg of flour. If we put
12.5% of flour from first sack to second sack
then the weight of the sacks will be the same.
Initially how many kg of flour are there in both
sacks?
Genius Cup 10-11th April 2015
A) 2700 - 2300
C) 2550 - 2450
Katika magunia mawili kuna 140kg za unga. Kama
tutaingiza 12.5% za unga kutoka ngunia la kwanza
kwenda la pili basi uzito wa magunia utakua sawa.
Kilogram(kg) ngapi za unga mwanzoni zilikuwemo
katika magunia yote?
A) 85-55
B) 90-50
C) 80-60
D) 75-65
2
B) 2750 - 2250
D) 2800 - 2200
GENIUS CUP SEMI-FINALS STANDART SEVEN
COMBINATORICS
8. In the list below, 3 children out of 6 belong to
one family and the other 3 belong to the other
family. Children in a family have at least one
common feature. (Colors of eye and hair) Who
two are brother or sister to Christian ?
Color of hair/
Rangi za nywele
Fatma
Green/Kijani
Black/nyeusi
Cristian
Hazel
Yellow/Njano
Tamim
Hazel
Black/Nyeusi
Ally
Green/Kijani
Yellow/Njano
Saleh
Blue/Buluu
Yellow/Njano
Tariq
Green/Kijani
Black/Nyeusi
Katika orodha hiyo hapo juu watoto 3 kati ya 6 kutoka katika familia moja na 3 kutoka familia nyengine.
Kwa kila mtoto mmoja kutoka katika familia angalau
ana mfanano wa rangi ya macho na rangi ya nywele. Nani kaka au dada wa Christian?
A) Fatma and Ally
B) Tariq and Saleh
C) Ally and Saleh D) Tamim and Tariq
Mwalimu ametengeneza miraba mitatu yenye
kufanana yenye vijiti vinane,vine ni nusu ya urefu
wa vengine vinne. Ni umbo lipi hapa?
Genius Cup 10-11th April 2015
Color of eye/
Rangi za macho
10. A teacher formed three identical squares with
eight matches, four of which are half the length
the other four. Which of the following figure
represents?
9. What is the angle between the hands of a clock
when it shows 1:24 ?
Ni pembe gani kati ya mishale ya saa wakati inaonyesha saa 1:24 ?
A) 144°
B) 132°
C) 102°
D) 85°
3
A)
B)
C)
D)
GENIUS CUP SEMI-FINALS STANDART SEVEN
11. A Masai person could not pay his first week rent
in advance. He had a bar of pure silver, 7 cm
long, so he made the following arrangement with
his landlord. He would cut the bar, he said, into
smaller pieces. On the first day of the week he
would give the landlord a centimeter of the bar,
and on each succeeding day he would add another cm to his amount of silver. At the end of the
week, when Masai expected to to be able to pay
his rent in full, the landlord would return the pieces to him. What is the minimum number of small
pieces The Masai cut the bar into?
A) 2
B) 3 C) 4 D) 5
Mistari mitatu inayo kutana pamoja katika sehemu
tatu na kuzigawa eneo sehemu 7. Tafuta idadi ya
chini kabisa ya aina za rangi tofauti zitakazo tumika ikiwa maeneo mawili jirani yatapakwa rangi
tofauti?
A) 2
Genius Cup 10-11th April 2015
Mmasai hawezi kulipia kodi ya pango ya wiki ya
kwanza kabla. Alikuwa na mche wa madini ya fedha. Wenye urefu wa sm7, hivyo alipanga mpango
ufuatao na mwenye nyumba wake. Ataukata mche
ule,alisema,vipande vidogo vidogo. Siku ya kwanza
ya wiki atampatia mwenye nyumba sm1 ya mche,
na kwa kila siku inayofuata atakuwa akiongeza sm1
ya mche wa fedha. Wakati mwishoni mwa wiki,
Mmasai alitegemea kulipa pango lake lote, mwenye
nyumba atamrudishia vipande vyake vya fedha. Tafuta idadi ndogo ya vipande ambavyo Mmasai alivikata kutokana na mche wake.
13. Three lines which intersect each other at three
points divide the plane into 7 regions.
What is the minimum number of different colors
used if two neighbor regions are painted in different colors?
B) 3 C) 4 D) 5
14. How many rectangles are in the following figure?
Kuna mistatili mingapi? Katika umbo la hapo chini?
12. Jamal and Janet wish to buy a candy. They have
totally seven cents. Jamal can buy a candy while
Janet cannot buy a candy with her money.
What is the minimum cost of the candy?
(A cent cannot be divided into small amounts,
that is, there is no half or one third of cent e.t.c)
Jamal na Janet walitaka kununua pipi. Walikuwa na
jumla ya senti saba.Jamal anaweza kununua pipi
lakini Janet hawezi kununua kutokana na kiwango cha pesa alichonacho.Jee bei ya chini ya pipi
ni senti ngapi?(Senti moja haiwezi kugawika kuwa
ndogo,kwamba hakuna nusu senti wala moja ya tatu
ya sent n.k)
A) 7
B) 6 C) 4
A) 9
D) 3
4
B) 8 C) 7 D) 6
GENIUS CUP SEMI-FINALS STANDART SEVEN
GEOMETRY
15. In the Figure below, three 6 cm × 3 cm rectangles
are placed together in a row. What is the area of
the shaded region?
17. In the figure, the vertices of the rectangle lie on
the circle. (π=3.14) Find the area of the region
between the circle and the rectangle.
Katika umbo la msatili vipeo vyake vimelala katika duara. Tafuta eneo la sehemu kati ya duara na
mstatili.
Katika umbo la hapo chini,tatusm6×sm3 ni mistatili iliyowekwa pamoja katika mstari . Ni nini eneo la
sehemu iliyo jazwa kivuli?
3 cm 3 cm
8 cm
6 cm
3 cm
6 cm
A) 18
B) 27
C) 36
D) 54
16. A square DEFG is inscribed in an equilateral triangle ABC shown in the figure. What is the size of
angle EAF?
DEFG ni mraba ambao umeelezewa katika pembe
tatu ABC zilizo sawa kama linavyoonekana katika
umbo. Ni nini ukubwa wa pembe EAF
Genius Cup 10-11th April 2015
A) 24.5 C) 75
D) 78.5
18. ABC is a right triangle with the size of angle
ACB equal to 74°. The lengths of the sides AM,
MO and OP are all equal. Find the measure of
angle OPB?
ABC ni pembe tatu lenye pembe mraba ukubwa
wa pembe ACB ni sawa na 74°. Urefu wa pande
AM, MO na OP zote ni sawa sawa. Tafuta kipimo
cha pembe OPB?
A
E
B) 30.5 D
C
O
B
A) 60°
F
B) 45° G
C) 30° C
A
D) 15°
A) 60°
5
M
P
B) 120°
C) 16°
B
D) 148°
GENIUS CUP SEMI-FINALS STANDART SEVEN
19. In the figure , ABCD is a regular pentagon such
that DK is perpendicular to EC. Find ∠ADK.
21. Katika umbo,ABC ni pentagoni lenye pembe na
pande sawa ikiwa DK papendikula na EC .Tafuta
∠ADK
D
C
E
A
B) 18°
Ikiwa utalikunja umbo hili kufatilia mistari, utapata
box lililowazi. Utapata umbo gani ukilikata kufatilia
mistari vipande vipande.
B
C) 72°
D) 36°
Genius Cup 10-11th April 2015
A)108°
K
If you fold the figure along the lines, you obtain
an open box. When you cut the figure along broken lines, which figure will you obtain?
20. A)
B)
C)
D)
In the figure, height of the box is half the width
and the width half the length.
If the height is 1 cm, then the volume is?
Katika umbo kimo cha box ni nusu ya upana na
upana ni nusu ya uref. Ikiwa kimo ni 1sm kisha
ujazo ni:
A) 8
B) 18
C) 27
D) 36
6
GENIUS CUP SEMI-FINALS STANDART SEVEN
NUMBER THEORY
22. There are six women and four men in a group.
The average weight of the women is 55kg and
the average weight of the men is 60kg. Find the
mean weight of these ten people.
24. m and n are digits in the four-digit number 5m3n
If 5m3n is divisible by 2, 5 and 9, what is the
sum of m + n?
m na n ni tarakimu katika tarakimu nne za nambari
5m3n. Ikiwa 5m3n zinagawika kwa 2,5 na 9. Ni
nini mjumuisho wa m+n?
Katika kundi moja kuna wanawake sita na wanaume wanne. Wastani wa uzito wa wanawake ni 55kg
na wastani wa uzito wa wanaume ni 60kg. Tafuta
wastani wa uzito wa watu kumi.
B) 100
C) 215 23. John is thinking of a number. If you divide it by
2 and add 16, you get 28. What number is John
thinking of?
John anafikiria nambari. Ikiwa utaigawanya hii nambari kwa 2 na ukajumlisha 16, utapata 28. John
anafikiria nambari ipi?
A) 20
B) 24
C) 28
B) 2
C) 4
D) 6
D) 57
Genius Cup 10-11th April 2015
A) 330 A) 1
25. The greatest number which divides 40 and k is
8 and the least number which is divisible by 40
and k is 80. What is k ?
Nambari kubwa zaid ambayo inagawnya 40 na k
ni 8 na nambari ndogo ambayo inagawika kwa 40
na k ni 80. Ni nini k?
A) 10
D) 30
7
B) 12
C) 14
D) 16
GENIUS CUP SEMI-FINALS STANDART SEVEN
26. a × k = 120 and a × t = 80.
Find a × (k – t).
a × k = 120 na a × t = 80. Tafuta a × (k – t).
B) 25
C) 40
D) 80
27. Which group contains only prime numbers?
Ni kundi gani lenye nambari tasa tupu?
A) 5, 13, 29, 47 C) 7, 19, 33, 41 B) 7, 11, 27, 43
D) 11, 17, 37, 39
Genius Cup 10-11th April 2015
A) 20
28. What is the GCF of 11, 12 and 13?
Ni nini KKS ya 11,12 na 13
A) 4
B) 2
C) 1
D) 0
8
GENIUS CUP SEMI-FINALS STANDART SEVEN
SCIENCE
1. At what temperature is Fahrenheit equal to
Centigrade?
3. P
Ni jotoridi lipi ambapo Fahrenheit ni sawa na sentigredi?
A)136.5
B) -40
C) 40
Q
35 oC
Rainy day
D) -136.5
siku ya mvua
( 22 oC )
R
35
oC
S
Sunny day
siku ya jua
( 32 oC )
2. The juice box shown here is
filled with mangoo juice.
George wants to make a
hole in the juice box so that
juice comes out with maximum pressure.
At which point should he
make the hole?
F
H
O
L
Genius Cup 10-11th April 2015
Boksi dogo la juisi limejaa juisi ya embe. George alitaka kulitoboa ili juisi itoke kwa mkandamizo
mkubwa zaidi. Jee atoboe tundu sehemu ipi ya boksi?
A) F
B) H C) O
D) L
9
Four identical towels were hung out to dry under different conditions.
Arrange them in order, beginning with the towel that would take the longest time to dry?
Mataulo manne yaliyosawa yalianikwa katika hali
tofauti. Yaweke katika mpangilio kwa kuanzia litakalochukua mda mrefu zaidi kukauka?
A) P, Q, R, S
C) R, P, Q, S
B) P, R, Q, S
D) S, Q, R, P
GENIUS CUP SEMI-FINALS STANDART SEVEN
4. Find the CORRECT mirror image of the given
figure.
5. Refer to the given flow chart and select the
correct option.
Tafuta taswira sahihi itakayopatikana katika mchoro
huu.
Soma mchoro uliopewa hapo juu na uchague chaguo sahihi:
sources of food
Vyanzo vya vyakula
mirror (kioo)
Animals
Plants
Wanyama
C)
B)
Animals are
harmed
Animals are
not harmed
Wanyama
Wafugwao
Wanyama
Wasio fugwa
W
D)
Genius Cup 10-11th April 2015
A)
10
Mimea
A) X - milk, X - maziwa Originated
from stem
Vitokanavyo
Na shina
X
Y
Z - watermelon
Z - tikitimaji
B) W - meat, Z - carrot
W - nyama Z - karoti
C) X - egg, X - yai
D) W - fish, W - samaki
Y - spinach
Y - spinachi
Z - apple
Z - epo
Originated
from roots
Vitokanavyo
Na mizizi
Z
GENIUS CUP SEMI-FINALS STANDART SEVEN
6. Aisha wanted to test the level of pollution in two
locations. She plucked some leaves from plants
in a Nature Reserve and some leaves from
plants near a factory. She then soaked them in
two beakers containing Solution Y. The colour
of Solution Y changed, according to the level of
pollution in the area.
In order to carry out the experiment, which of
the following variables should Aisha keep the
same to ensure a fair test?
I. Types of the leaves
Aina ya majani
II. The amount of Solution Y added
Kiasi cha mchanganyiko kilichowekwa
III. The number of leaves in each beaker
Idadi ya majani katika kila kopo
IV. The place from where the leaves were plucked
Sehemu ambapo majani yamechumwa
A) Only III
III tuu
B) I, II and III
I,II na III
C) II, III and IV
II,III na IV
D) I, II, III and IV
I,II,III na IV
The arrows in the diagram above show the
movement of ...................... .
Mishale katika mchoro huonyesha mwenendo wa
............
A) Air in the plant
Hewa katika mmea
Genius Cup 10-11th April 2015
Aisha alitaka kupima kiwango cha uchafuzi katika
sehemu mbili tofauti. Alichuma baadhi ya majani
ya mimea kutoka katika hifadhi ya asili na alichuma
baadhi majani mengine ya mimea karibu na kiwanda. Aliyatumbukiza hayo majani kwenye makopo
mawili yenye mchanganyiko wa maji maji Y. Rangi
ya mchanganyiko Y ilibadilika kulingana na kiwango
cha uchafuzi wa eneo husika. Ili kufanikisha jaribio hili vitu gani kati ya hivi vifuatavyo itambidi Aisha
aviweke sawia ili kuhakikisha jaribio lililo sawa?
7. 11
B) Food to all parts of the plant
Chakula kwenda sehemu zote za mmea
C) Water to all parts of the plant
Maji kwenda sehemu zote za mmea
D) Carbon dioxide to all parts of the plant
Kabondayoksidi kwenda sehemu zote za mmea
9. A large number of
functions are
performed by
different hormones
secreted by endocrine glands. Match
the given functions
(a, b, c, d and e) to
the labelled glands
in the figure and
select the correct
option.
moves
20 cm
away
(kioo)
kutembea
sm20 zaidi
Xm
M
The diagram shows a genius pupil standing at a
position M in front of a plane mirror, a distance
of x m from the mirror. When the genius pupil
moves 20 cm away from the mirror, the new distance between the pupil and his image becomes
6 m. What is the value of x?
Mchoro unaonyesha mwanafunzi wa Genius amesimama sehemu M mbele ya kioo, umbali wa mita X
kutoka kwenye kioo. Wakati mwanafunzi wa Genius
atatembea sm 20 kutoka kilipo kioo, umbali wa sasa
kutoka alipo mwanafunzi na taswira yake itakuwa
mita 6. Tafuta thamani ya X?
A) 14 m
B) 1 m
C) 2.8 m D) 26 m
P
S
R
T
Q
Kazi nyingi hufanywa na homoni zinazotengenezwa na tezi za homoni. Oanisha kazi zilizoandikwa
hapa chini kwa tezi zilizooneshwa kwenye mchoro
hapo juu.
Genius Cup 10-11th April 2015
8. plane mirror
GENIUS CUP SEMI-FINALS STANDART SEVEN
a. Maintains a steady level of glucose in the
blood.
Husimamia kiwango cha glukozi kwenye damu
b. Helps in the growth of human body and also
send signals to other organs to secrete hormones.
Husaidia ukuaji wa mwili na hutuma taarifa kwa
tezi zingine zitengeneze homoni
c. Controls secondary sexual characters and
maintains pregnancy.
Husimamia mabadiliko ya wakati wa kubaleghe na husimamia ujauzito
d. Controls rate at which food is oxidised by
the cells to produce energy.
Husimamia kasi ya kubadilisha chakula kuwa
nishati katika seli
e. Increase blood pressure and heart rate,
when the body experiences stress.
Wakati wa msongo huongeza mapigo ya
moyo pamoja na kasi/ya shinikizo la damu
12
a
b
c
d
e
A)
T
S
Q
P
R
B)
T
P
S
Q
R
C)
R
S
Q
P
T
D)
R
P
Q
S
T
GENIUS CUP SEMI-FINALS STANDART SEVEN
10.
12.
Substance
Litmus
Kitu
X
Litmasi
Red litmus
turns blue
Hubadilika
Litmasi nyekundu
kuwa bluu
Blue litmus
no change
Hakuna
Litmasi ya bluu badiliko
Y
Z
no change
Hakuna
badiliko
turns red
Hubadilika
kuwa
nyekundu
no change
Hakuna
badiliko
no change
Hakuna
badiliko
B) Orange
chungwa
NaCl chumvi
NaOH
alikali
C) Soap sabuni
Pineapple
nanasi NaCl
chumvi
D) Pineapple
nanasi Lemon limao
Soap
sabuni
C) Cornea
kornea
D) Retina
retina
gm500 za barafu
iliyo sogezwa karibu
X
Dish
kifaa
Water at
80 oC
Maji katika
digrii 800
Y
Water at
60 oC
Maji katika
digrii 600
Z
A) X
B) Y
C) Z
D) None of these (hakuna jibu kati ya haya)
13. If your diet is deficient in sour fruits then you
are supposed to suffer from ...................?
Ikiwa mlo wako utakosa matunda machachu
utapata matatizo gani
Sehemu iliyo na rangi katika jicho ambayo husimamia kiwango cha mwanga kiingiacho jichoni huitwa
B) Conjuctive
konjaktiva
gm500 za barafu
iliyo sogezwa karibu
Ally aliandaa vifaa ili kutengeneza mvua. Kiwango
sawa cha maji kilitumika katika kila mchoro. Isome
kwa makini na ugundue ni katika kifaa gani mvua
nyingi itatengenezwa?
11. The coloured part of the human eye that controls
how much light passes through the pupil is called
the ..................... ?
A) Iris
mboni gm500 za barafu
iliyo sogezwa karibu
Ally prepared the following set-ups to `make
rain`. The same amount of water was used for
each set-up. Study them carefully to find out
which set-up will form the most rain?
Genius Cup 10-11th April 2015
Z
NaCl
chumvi
500 gm of ice
shaving
Water at
40 oC
Maji katika
digrii 400
Mwanafunzi wa Genius alifanya jaribio la litmasi kwa
kutumia vitu vitatu tofauti X, Y na Z. Alirekodi matokeo kwenye jedwali kama ifuatavyo. Kipi kinaweza
kuwa X, Y na Z kulingana na jedwali ulilopewa?
Y
Soap sabuni
500 gm of ice
shaving
Dish
kifaa
Genius pupil performed litmus test with three
different substances X, Y and Z. He recorded her
observations in tabular form. What might X, Y, Z
be according to table given?
X
A) Lemon Limao
500 gm of ice
shaving
13
A) Ricket
Matege
B) Beri Beri
Beri Beri
C) Scurvy
Skavi
D) Night blindness
Kutokuona usiku
GENIUS CUP SEMI-FINALS STANDART SEVEN
14. Thyroxine controls ................................ in frogs
and the development of ............................. and
.......................... during embryonic development
of other vertebrates. Thyroxine production requires the presence of .......................... in diet.
Select the correct sequence of words to complete
the above passage.
Thairoksin husimamia ................... katika chura na
maendeleo ya ..............na.............wakati wa ukuaji
wa embryo katika wanyama wenye uti wa mgongo.
Utengenezaji wa thairoksin huhitaji uwepo wa .........
katika chakula. Chagua mtiririko sahihi wa maneno
kutoka katika listi ulizopewa ili kujaza nafasi zilizo
wazi hapo juu.
16. Which metal is present in the human body in
greater percentage?
Madini yapi hupatikana kwa wingi zaidi mwilini
mwa binaadamu
A) Calcium
kalsiamu
B) Sodium
sodiam
C) Potassium
potasiam
D) Iron
chuma
B) Metamorphosis, Circulatory system, Muscles, Calcium
metamofosis, mfumo wa damu, misuli, kalsiamu
C) Development, Bones, Nervous system, Iron
maendeleo/ukuaji, mifupa, mfumo wa fahamu, chuma
D) Metamorphosis, Bones, Nervous system,
Iodine
metamofosis, mifupa,mfumo wa fahamu, madini joto
Genius Cup 10-11th April 2015
A) Development, Circulatory system, Muscles,
Iodine
maendeleo/ukuaji, mfumo wa damu,misuli, madini joto
17. Stars appear to move from east to west because .....................?
Nyota huonekana kutembea kutoka mashariki
kuelekea magharibi kwa sababu ………….
15. Which of the following is needed in germination
then while not needed in photosynthesis?
A) The earth rotates from east to west.
Dunia huzunguka kutoka mashariki kwenda
magharibi
Kipi katika vifuatavyo huhitajika zaidi wakati wa kuota kwa mbegu kuliko wakatiwa fotosinthesis.
A) Light
mwanga
B) Oxygen
oksijen
C) Minerals
madini
D) Water
maji
B) All stars move from east to west.
Nyota zote hutembea kutoka mashariki
kuelekea magharibi
C) The earth rotates from west to east.
Dunia huzunguka magharibi kwenda mashariki
D) All stars move from west to east.
Nyota zote hutembea kutoka magharibi kwenda mashariki
14
GENIUS CUP SEMI-FINALS STANDART SEVEN
18. The graph below relates the current to voltage
data for a resistor.
20. How much work would be required to lift a
1500 gr object to a height of 20 m?
Ni kiwango gani cha kazi kifanyike ili kuweza
kunyanyua gr 1500 za kitu umbali wa mita 20?
Grafu hii inaoanisha taarifa za mkondo na umeme
katika kizuizi (resista).
Current (A)
mkondo (A)
A) 30,000J
B) 30J
C) 3,000J
D) 75J
0.4
0.3
0.2
0.1
1
2
3
4
5
6
7 8
Voltage (V)
A) 10Ω
B) 1Ω
C) 20Ω
D) 2.5Ω
Genius Cup 10-11th April 2015
Which of the following is the value of the resistor?
Kipi kati ya hizi ni kizuizi (resista) husika ?
21. In a lever, the force needed will be smaller and
the work will be easier if we do the following?
19. What is the mass of an object weight 6N on the
Moon?
Katika uzani, itahitajika juhudi ndogo na kazi ikafanyika kwa urahisi ikiwa tutafanya yafuatayo?
Tafuta wingi wa kitu ambacho uzito wake kwenye
mwezi ni nyutoni (N) 6?
A) 0.6 g
B) 3.6 g
C) 3600 g
A) Move the load away from the fulcrum.
Sogeza mzigo mbali na egemeo
D) 600 g
B) Apply the force from the nearest point to the
fulcrum.
Juhudi iwe karibu zaidi na egemeo
C) Bring the load closer to the fulcrum.
Sogeza mzigo karibu na egemeo
D) Changing position does not matter.
Kubadilisha kituo haileti mabadiliko yoyote
15
GENIUS CUP SEMI-FINALS STANDART SEVEN
22. The most diverse group of animals on Earth are
the ......................
A) Reptiles
reptilia
B) Mammals
mamalia
C) Insects
wadudu
D) Amphibians
amfibia
Genius Cup 10-11th April 2015
Kundi lenye wanyama wengi zaidi tofauti duniani ni
.................
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